There's considerable time and money being put into building a substantial fence along the US-Mexico border. Environmentalists had succeeded in delaying sectors that could harm the environment, so Congress gave the Department of Homeland Security permission to waive any law that stood in its way.

There's considerable time and money being put into building a substantial fence along the US-Mexico border. Environmentalists had succeeded in delaying sectors that could harm the environment, so Congress gave the Department of Homeland Security permission to waive any law that stood in its way.

There's considerable time and money being put into building a substantial fence along the US-Mexico border. Environmentalists had succeeded in delaying sectors that could harm the environment, so Congress gave the Department of Homeland Security permission to waive any law that stood in its way.